Mourners attend the funeral prayers for nine members of Alemdar family killed in a collapsed apartment building, in Istanbul, Saturday, Feb. 9, 2019. Turkey's President Recep Tayyip Erdogan says there are "many lessons to learn" from the collapse of a residential building in Istanbul where at least 17 people have died.
Mourners attend the funeral prayers for nine members of Alemdar family killed in a collapsed apartment building, in Istanbul, Saturday, Feb. 9, 2019. Turkey's President Recep Tayyip Erdogan says there are "many lessons to learn" from the collapse of a residential building in Istanbul where at least 17 people have died. Emrah Gurel AP Photo
Mourners attend the funeral prayers for nine members of Alemdar family killed in a collapsed apartment building, in Istanbul, Saturday, Feb. 9, 2019. Turkey's President Recep Tayyip Erdogan says there are "many lessons to learn" from the collapse of a residential building in Istanbul where at least 17 people have died. Emrah Gurel AP Photo